Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: EC:1.1.1.41 (
isocitrate dehydrogenase
)
3,101
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Malignant gliomas are the most common type of primary malignancy of the central nervous system with a poor prognosis.
Stanniocalcin 1
(
STC1
) is closely associated with tumor genesis and development. However, its role in the development and progression of glioma is poorly understood.
In silico
analysis, The Cancer Genome Atlas (TCGA), Chinese Glioma Genome Atlas (CGGA), Rembrandt and GSE16011 datasets were used to assess the expression levels of
STC1
in non-tumor brain tissues and gliomas. Moreover, reverse transcription-quantitative PCR and immunohistochemistry were used to detect
STC1
expression in tumor tissues collected in the Department of Neurosurgery of Shenzhen People's Hospital (Shenzhen, China). The association between
STC1
expression and different molecular pathological features was analyzed in four public datasets, as well as via Kaplan-Meier analysis. Furthermore, normalized mRNA expression in TCGA was used to perform Gene Ontology analysis. It was revealed that
STC1
expression was significantly elevated in glioma tissues compared with the non-tumor brain tissues, both
in silico
analysis and via cohort validation. According to TCGA, CGGA, Rembrandt and GSE16011 datasets, it was identified that
STC1
expression was increased in high grade glioma compared with low grade glioma. In addition, the results indicated
STC1
expression was enriched in the
isocitrate dehydrogenase
(
IDH
) wild-type and mesenchymal subtype in TCGA, GSE16011 and Rembrandt datasets. Moreover, it was demonstrated that patients with higher
STC1
expression exhibited shorter overall survival times compared with those with lower
STC1
expression using Kaplan-Meier analysis, according to both the public datasets and validation cohort. Furthermore, the results of the Gene Ontology analysis demonstrated that
STC1
was primarily involved in the reorganization of extracellular matrix and was significantly correlated with invasive-related proteins. Therefore, the present results indicate that
STC1
was upregulated in glioma tissues and may represent a prognostic biomarker in patients with glioma.
...
PMID:Stanniocalcin 1 is a prognostic biomarker in glioma. 3278 42